/**** 
* Plugins
****/ 
var tween = LK.import("@upit/tween.v1");

/**** 
* Classes
****/ 
var Ball = Container.expand(function () {
	var self = Container.call(this);
	var ballGraphics = self.attachAsset('ball', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 12 + Math.random() * 8; // Random speed between 12-20 for music sync
	self.lastY = 0;
	self.lastCaught = false;
	self.update = function () {
		self.y += self.speed;
	};
	return self;
});
var Crystal = Container.expand(function () {
	var self = Container.call(this);
	var crystalGraphics = self.attachAsset('crystal', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	crystalGraphics.rotation = Math.PI / 4; // Rotate 45 degrees for visual distinction
	self.speed = 10 + Math.random() * 6; // Slightly different speed range
	self.lastY = 0;
	self.lastCaught = false;
	self.update = function () {
		self.y += self.speed;
		crystalGraphics.rotation += 0.1; // Rotate while falling
	};
	return self;
});
var Player = Container.expand(function () {
	var self = Container.call(this);
	var playerGraphics = self.attachAsset('player', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x2c3e50
});

/**** 
* Game Code
****/ 
// Game variables
var player;
var balls = [];
var crystals = [];
var dragNode = null;
var ballSpawnTimer = 0;
var ballSpawnInterval = 45; // Spawn every 0.75 seconds at 60fps for faster pace
// Score display
var scoreTxt = new Text2('0', {
	size: 120,
	fill: 0xFFFFFF
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
// Create player
player = game.addChild(new Player());
player.x = 2048 / 2;
player.y = 2732 - 150; // Near bottom of screen
// Music will start after first ball is caught
var musicStarted = false;
// Move handler
function handleMove(x, y, obj) {
	if (dragNode) {
		dragNode.x = x;
		// Keep player within screen bounds
		if (dragNode.x < 60) dragNode.x = 60;
		if (dragNode.x > 2048 - 60) dragNode.x = 2048 - 60;
	}
}
// Event handlers
game.move = handleMove;
game.down = function (x, y, obj) {
	dragNode = player;
	handleMove(x, y, obj);
};
game.up = function (x, y, obj) {
	dragNode = null;
};
// Main game update loop
game.update = function () {
	// Spawn balls and crystals
	ballSpawnTimer++;
	if (ballSpawnTimer >= ballSpawnInterval) {
		ballSpawnTimer = 0;
		// Randomly spawn either a ball or crystal
		if (Math.random() < 0.7) {
			// 70% chance for ball
			var newBall = new Ball();
			newBall.x = 100 + Math.random() * (2048 - 200); // Random x position
			newBall.y = -50; // Start above screen
			newBall.lastY = newBall.y;
			balls.push(newBall);
			game.addChild(newBall);
		} else {
			// 30% chance for crystal
			var newCrystal = new Crystal();
			newCrystal.x = 100 + Math.random() * (2048 - 200); // Random x position
			newCrystal.y = -50; // Start above screen
			newCrystal.lastY = newCrystal.y;
			crystals.push(newCrystal);
			game.addChild(newCrystal);
		}
	}
	// Update balls and check collisions
	for (var i = balls.length - 1; i >= 0; i--) {
		var ball = balls[i];
		// Check if ball touches player
		var currentCaught = ball.intersects(player);
		if (!ball.lastCaught && currentCaught) {
			// Start music when ball first touches player
			if (!musicStarted) {
				LK.playMusic('background');
				musicStarted = true;
			}
			// Ball just got caught
			LK.setScore(LK.getScore() + 1);
			scoreTxt.setText(LK.getScore());
			LK.getSound('catch').play();
			ball.destroy();
			balls.splice(i, 1);
			continue;
		}
		// Check if ball hit the ground (missed)
		if (ball.lastY < 2732 && ball.y >= 2732) {
			// Ball just hit the ground - game over
			LK.stopMusic();
			LK.showGameOver();
			return;
		}
		// Remove balls that are way off screen
		if (ball.y > 2732 + 100) {
			ball.destroy();
			balls.splice(i, 1);
			continue;
		}
		// Update last states
		ball.lastY = ball.y;
		ball.lastCaught = currentCaught;
	}
	// Update crystals and check collisions
	for (var j = crystals.length - 1; j >= 0; j--) {
		var crystal = crystals[j];
		// Check if crystal touches player
		var currentCrystalCaught = crystal.intersects(player);
		if (!crystal.lastCaught && currentCrystalCaught) {
			// Start music when crystal first touches player
			if (!musicStarted) {
				LK.playMusic('background');
				musicStarted = true;
			}
			// Crystal just got caught - worth more points
			LK.setScore(LK.getScore() + 2);
			scoreTxt.setText(LK.getScore());
			LK.getSound('catch').play();
			crystal.destroy();
			crystals.splice(j, 1);
			continue;
		}
		// Check if crystal hit the ground (missed)
		if (crystal.lastY < 2732 && crystal.y >= 2732) {
			// Crystal just hit the ground - game over
			LK.stopMusic();
			LK.showGameOver();
			return;
		}
		// Remove crystals that are way off screen
		if (crystal.y > 2732 + 100) {
			crystal.destroy();
			crystals.splice(j, 1);
			continue;
		}
		// Update last states
		crystal.lastY = crystal.y;
		crystal.lastCaught = currentCrystalCaught;
	}
};

===================================================================
--- original.js
+++ change.js
@@ -19,8 +19,24 @@
 		self.y += self.speed;
 	};
 	return self;
 });
+var Crystal = Container.expand(function () {
+	var self = Container.call(this);
+	var crystalGraphics = self.attachAsset('crystal', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	crystalGraphics.rotation = Math.PI / 4; // Rotate 45 degrees for visual distinction
+	self.speed = 10 + Math.random() * 6; // Slightly different speed range
+	self.lastY = 0;
+	self.lastCaught = false;
+	self.update = function () {
+		self.y += self.speed;
+		crystalGraphics.rotation += 0.1; // Rotate while falling
+	};
+	return self;
+});
 var Player = Container.expand(function () {
 	var self = Container.call(this);
 	var playerGraphics = self.attachAsset('player', {
 		anchorX: 0.5,
@@ -41,8 +57,9 @@
 ****/ 
 // Game variables
 var player;
 var balls = [];
+var crystals = [];
 var dragNode = null;
 var ballSpawnTimer = 0;
 var ballSpawnInterval = 45; // Spawn every 0.75 seconds at 60fps for faster pace
 // Score display
@@ -77,18 +94,30 @@
 	dragNode = null;
 };
 // Main game update loop
 game.update = function () {
-	// Spawn balls
+	// Spawn balls and crystals
 	ballSpawnTimer++;
 	if (ballSpawnTimer >= ballSpawnInterval) {
 		ballSpawnTimer = 0;
-		var newBall = new Ball();
-		newBall.x = 100 + Math.random() * (2048 - 200); // Random x position
-		newBall.y = -50; // Start above screen
-		newBall.lastY = newBall.y;
-		balls.push(newBall);
-		game.addChild(newBall);
+		// Randomly spawn either a ball or crystal
+		if (Math.random() < 0.7) {
+			// 70% chance for ball
+			var newBall = new Ball();
+			newBall.x = 100 + Math.random() * (2048 - 200); // Random x position
+			newBall.y = -50; // Start above screen
+			newBall.lastY = newBall.y;
+			balls.push(newBall);
+			game.addChild(newBall);
+		} else {
+			// 30% chance for crystal
+			var newCrystal = new Crystal();
+			newCrystal.x = 100 + Math.random() * (2048 - 200); // Random x position
+			newCrystal.y = -50; // Start above screen
+			newCrystal.lastY = newCrystal.y;
+			crystals.push(newCrystal);
+			game.addChild(newCrystal);
+		}
 	}
 	// Update balls and check collisions
 	for (var i = balls.length - 1; i >= 0; i--) {
 		var ball = balls[i];
@@ -124,5 +153,41 @@
 		// Update last states
 		ball.lastY = ball.y;
 		ball.lastCaught = currentCaught;
 	}
+	// Update crystals and check collisions
+	for (var j = crystals.length - 1; j >= 0; j--) {
+		var crystal = crystals[j];
+		// Check if crystal touches player
+		var currentCrystalCaught = crystal.intersects(player);
+		if (!crystal.lastCaught && currentCrystalCaught) {
+			// Start music when crystal first touches player
+			if (!musicStarted) {
+				LK.playMusic('background');
+				musicStarted = true;
+			}
+			// Crystal just got caught - worth more points
+			LK.setScore(LK.getScore() + 2);
+			scoreTxt.setText(LK.getScore());
+			LK.getSound('catch').play();
+			crystal.destroy();
+			crystals.splice(j, 1);
+			continue;
+		}
+		// Check if crystal hit the ground (missed)
+		if (crystal.lastY < 2732 && crystal.y >= 2732) {
+			// Crystal just hit the ground - game over
+			LK.stopMusic();
+			LK.showGameOver();
+			return;
+		}
+		// Remove crystals that are way off screen
+		if (crystal.y > 2732 + 100) {
+			crystal.destroy();
+			crystals.splice(j, 1);
+			continue;
+		}
+		// Update last states
+		crystal.lastY = crystal.y;
+		crystal.lastCaught = currentCrystalCaught;
+	}
 };
\ No newline at end of file